Cheapest one-way flights from London to Luxemburg in December from $67

AirHint found the following cheapest one-way flights from London (LHR) to Luxemburg (LUX) in December 2025 (see full year).

One-Way flights

04 Dec British Airways direct
09 Dec British Airways direct
11 Dec British Airways direct
01 Dec British Airways direct
08 Dec British Airways direct
24 Dec British Airways direct
23 Dec KLM
23 Dec British Airways direct
20 Dec Vueling Airlines
19 Dec KLM

Also check the deals for return flights from London to Luxemburg in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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